38558260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{148301}}^1$

素因数の和:148323

約数の個数: 24

約数和(自身を含む): 87201576

約数和(自身を除く): 48643316

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 148301, 296602, 593204, 741505, 1483010, 1927913, 2966020, 3855826, 7711652, 9639565, 19279130, 38558260]

約数ペア:

[(1, 38558260), (2, 19279130), (4, 9639565), (5, 7711652), (10, 3855826), (13, 2966020), (20, 1927913), (26, 1483010), (52, 741505), (65, 593204), (130, 296602), (260, 148301)]